openproject/frontend/app/components/wp-relations/wp-relations.template.html

<div>
    <div ng-repeat="(type, relatedWorkPackages) in $ctrl.relationGroups">
    <wp-relations-group wp-type="type"
                        related-work-packages="relatedWorkPackages"
                        work-package="$ctrl.workPackage"></wp-relations-group>
    </div>
    <wp-relations-create related-work-packages="$ctrl.currentRelations"
                     work-package="$ctrl.workPackage"
                     template="dynamic-relation-types"></wp-relations-create>

    <wp-relations-hierarchy work-package="$ctrl.workPackage"></wp-relations-hierarchy>
</div>